Economics

Der Platow Brief (Germany)
Fuchsbriefe (Germany)
Gabler Verlag (Germany)
Media-Daten Verlag (Germany)
Verlag Dieter Zimpel (Germany)
Westdetscher Verlag (Germany)

Engineering

Springer-VDI-Verlag (Germany)
Teubner Verlag (Germany)
Vieweg Verlag (Germany)

Architecture

BauNetz (Germany)
Birkhauser Verlag, Boston (USA)
Princeton Architectural Press (USA)

Construction

ABI Building Data (Great Britain)
Bau-Data (Austria)
Bauverlag (Germany)
CoboSystems (Belgium)
Heinze (Germany)
ibau (Germany)
Kompetenz-Interkon (Croatia)
PlusPointMarketing (Belgium)
Schuck Sohne AG (Switzerland)

Transport

Auto Business Verlag (Germany)
Springer Science + Business Media
Magyarorszag (Hungary)
Codes Rousseau (France)
ETRASA (Spain)
technopress (Austria)
Verlag Heinrich Vogel (Germany)